This course offers a lot of resources to help you learn. You'll find 32 links to online RWT1 video lessons, almost 700 pages of great supplementary materials, and 1100 links to additional course content. To check how well you're grasping the material, there are sixteen module tests and five exams included. This science course is meant to work alongside free, downloadable library materials, but you can also use it for independent study. Parents or a designated person will grade the assignments.